Topics with new and updated posts

Topic Forum
Normal topic
Lowest limit of CMOS exposure?
by Calculad on Sat, 03/02/2024 - 14:21
Instrumentation and Equipment
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Finding out about EBs
by Calculad on Mon, 03/04/2024 - 20:04
Eclipsing Binaries (EBs)
Hot topic
AAVSO 0313+41
by Degen1103 on Sat, 02/03/2024 - 04:54
High Energy Network (HEN)
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Lowest limit of CMOS exposure?
by Calculad on Fri, 03/01/2024 - 21:53
Photometry
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Getting 503 error The service is unavailable.
by petefleurant on Sat, 03/02/2024 - 21:06
VPHOT
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PSN J12355230+2755559 (= AT 2016blu) campaign - Alert Notice 847
by weo on Tue, 01/23/2024 - 19:10
Cataclysmic Variables (CVs)
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Home-made calibration lamp?
by Nate K on Fri, 10/04/2019 - 21:39
Spectroscopy
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Change in R MON (NGC2261)
by JBD on Tue, 02/20/2024 - 18:48
Young Stellar Objects (YSO)
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Adding stars to a sequence. APASS
by Calculad on Fri, 03/01/2024 - 22:28
VPHOT
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CV Section meeting with Dr. Enrique de Miguel on Feb 25
by cwt on Mon, 01/29/2024 - 22:43
Cataclysmic Variables (CVs)
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AB Aur campaign supporting HST observations - Alert Notice 809
by weo on Tue, 01/17/2023 - 23:18
Young Stellar Objects (YSO)
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What photometric filter
by lbarneo on Sat, 02/24/2024 - 20:24
Instrumentation and Equipment
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Recurrent nova V0745 Sco bright
by Sebastian Otero on Thu, 02/29/2024 - 20:48
Campaigns & Observation Reports
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VSX is down
by SKA on Thu, 02/29/2024 - 14:17
VSX
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Varible Star Plotter, V Star classification and VSX search not working?
by Calculad on Thu, 02/29/2024 - 12:00
Web Site and Forum Help & Announcements
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Some red stars around the Orion Nebula
by bskiff on Thu, 02/29/2024 - 02:11
VSX
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CCD v CMOS
by Calculad on Thu, 07/27/2023 - 20:46
Photometry
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Vmagnitude for comp star
by chrismlt on Wed, 02/28/2024 - 17:22
Data Analysis
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how the data of observers uploaded to aavso are used in professional publications : credit of the name ?
by coliac on Wed, 02/28/2024 - 08:49
General AAVSO Discussion
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Update FITS Header with Airmass in ASTAP
by icclouds on Tue, 02/27/2024 - 19:54
VPHOT